Across
1
Long-term weather patterns of an area
2
Large body of water partly enclosed by land
4
Region near the equator
6
Flat grassland in tropical regions
8
Largest ocean on Earth
9
Large slow-moving mass of ice
10
Region surrounding the North Pole
Down
1
City that is seat of government
3
Region between the two tropic lines
4
Cold treeless Arctic plain
5
One of seven major landmasses
7
Narrow sea inlet between cliffs
11
Chain or group of islands
12
Vast body of salt water